Titanium microneedle derma roller⭐️U NEED 1 Everyone should own at least one of these! They really work to get rid of wrinkles, sun spots, fine lines and any imperfections. I have all sizes listed. If your planning to use it on your face you should start off with a 0.5mm-1mm then work your way up to a 1.5mm. If your using it on your thighs or stomach for stretch marks you can start at a 1.5mm and work your way up to a 2mm. Makeup